Use of the Golden Ratio when modeling plants

Found this on YouTube:

from:

https://en.wikipedia.org/wiki/Golden_ratio

Under the subtopic Nature:

"Adolf Zeising... [color=rgb(37,37,37)][font=sans-serif]

found the golden ratio expressed in the

[/font][/color]arrangement of parts[color=rgb(37,37,37)][font=sans-serif]

such as leaves and branches along the stems of plants and of

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in leaves."

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and under the subtopic Geometry:

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" at longitudes spaced by a golden section of the circle, i.e. 360?/

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?

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? 222.5? "

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Happy modeling! :)